127371348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 349626368

約数和(自身を除く): 222255020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2143, 2286, 3302, 4286, 4572, 4953, 6429, 6604, 8572, 9906, 12858, 14859, 19287, 19812, 25716, 27859, 29718, 38574, 55718, 59436, 77148, 83577, 111436, 167154, 250731, 272161, 334308, 501462, 544322, 816483, 1002924, 1088644, 1632966, 2449449, 3265932, 3538093, 4898898, 7076186, 9797796, 10614279, 14152372, 21228558, 31842837, 42457116, 63685674, 127371348]

約数ペア:

[(1, 127371348), (2, 63685674), (3, 42457116), (4, 31842837), (6, 21228558), (9, 14152372), (12, 10614279), (13, 9797796), (18, 7076186), (26, 4898898), (36, 3538093), (39, 3265932), (52, 2449449), (78, 1632966), (117, 1088644), (127, 1002924), (156, 816483), (234, 544322), (254, 501462), (381, 334308), (468, 272161), (508, 250731), (762, 167154), (1143, 111436), (1524, 83577), (1651, 77148), (2143, 59436), (2286, 55718), (3302, 38574), (4286, 29718), (4572, 27859), (4953, 25716), (6429, 19812), (6604, 19287), (8572, 14859), (9906, 12858)]